In our science, Hurumanu 2 we have begun to look at the human body. This includes the skeleton, bones, muscles, circulatory system, blood, etc. Lately, we also began to look at a disease that could affect parts of the human body, that is Arthritis.What are the cause of arthritis: The arthritis cause OA, one of the most common forms of arthritis. The arthritis in the hands may also be caused by the rheumatoid arthritis. So many bones in the body,including the wrists and hands, so their are protected by the cartilage.
